The reason for falling in love with my sister was written by Min Song Ya (? ), serialized on the website of NaverWebtoon in South Korea. The simplified Chinese electronic version is exclusively published by Dongman Comics. On April 20th, 2023, Bi Li Bi Li, a video website, released the animation "Reasons for Falling in Love with Her" based on this cartoon. This cartoon has been adapted into a live-action TV series.
Yuan, a freshman, entered the university in order to get close to his school sister Zhu Zhu, who has always had a crush on him. After accidentally meeting Li Shiya, a former idol and teacher elder sister who dropped out of school at school, they became friends at Li Shiya's initiative and formed a trio of friends with Zhu Zhu.
Zhu Zhu obviously noticed Yuan Jun-Tang's love for herself, but she never had the courage to promise, and avoided all ambiguous contact with him, and kept her friends at arm's length.
The story background of Why I Fall in Love with a Sister;
The reason for falling in love with my sister is a relaxed, humorous and romantic drama adapted from online comics. The story revolves around an ordinary college girl Liu Zhigang and her two sisters Cai Yanqiao and Cai Yannan, who also live next to her. Liu Zhigang and his two sisters are very close. Sister Cai Yanqiao takes care of Liu Zhigang in every possible way, while the second sister is a "crazy brother" who dotes on Liu Zhigang.
One day, Liu Zhigang met a handsome guy named Zhigang in college, and there was a misunderstanding and contradiction between them. However, in this process, Liu Zhigang became interested in this boy, and their getting along gradually changed her life. At the same time, Cai Yanqiao encountered setbacks in her work, which led to changes in her feelings with Liu Zhigang.
Cai Yannan and her husband are in an emotional crisis. These plots show various problems in real life and make people feel the same. Through plain life details and humorous narration, the play makes the audience feel deep affection and love while enjoying the plot.